Answer:
The answer is C, 220 units.
Answer:
x + 3
Step-by-step explanation:
A 'sum' means addition, 'a number' is represented by a variable, in this case, I chose 'x'. I could have picked any variable I wanted.
The sum of three and a number means: three plus some number, which is
3 + x in math language. We write variables before constants, so it gets
rewritten as x + 3
Answer:
choosing 1 blue and 1 green candy or choosing 2 green candies
Answer: So for the first drop-down its 22, and for the 2nd drop-down 2-3
Step-by-step explanation: